As mentioned earlier, checking the salt and water level in a brine tank can guide you in solving a system's problem.
正如之前提起到的，检查盐箱中的水和盐的高度可以知道你解决系统中的问题。
The transducers measuring the temperature, density and level of the brine in salt lakes and solar pondings have been developed.
研制了检测盐湖和盐田卤水温度、 密度和水位的传惑器，并建立了盐湖高浓度卤水中钾离子含量的直接自动测定方法。
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